[Thu May 24 16:01:17 2012] Detection parameters:
  Position = (366.3, 272.4) = 17 2 13.55 47 4 32.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 109.3 +/- 15.4
  Background counts = 45.3
  Rate = 0.02 +/- 0.002

[Thu May 24 16:01:17 2012] Off-axis axis estimate = 5.27'
[Thu May 24 16:02:54 2012] Using EEF radius (= 9.06 ")to estimate initial spatial extent for simple fitting
[Thu May 24 16:02:54 2012] Initial guess for spatial extent in simple fitting = 9.06"
[Thu May 24 16:02:54 2012] source mask rpix=2.1, npix_max = 26, mask sum = 25, frac = 0.936
[Thu May 24 16:02:54 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 9.06"
[Thu May 24 16:10:41 2012] fullrun_pn_xmm0551021301_pi300-10000_cl_pass0_src4.ximg exists
[Thu May 24 16:10:41 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0551021301_pi300-10000_cl_pass0_src4.csv
[Thu May 24 16:10:41 2012] fullrun_pn_xmm0551021301_pi300-10000_cl_pass0_src4_1.ximg exists
[Thu May 24 16:10:41 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0551021301_pi300-10000_cl_pass0_src4.csv
[Thu May 24 16:10:41 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0551021301_pi300-10000_cl_pass0_src4_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0551021301_pi300-10000_cl_pass0_src4.ximg or adjust the simplespatial fit parameters in $XASSIST/data/missions/*/*/spatial.dat and re-run simplespatial fitting after setting file recreation parameter to yes
[Thu May 24 16:10:41 2012] fullrun_pn_xmm0551021301_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Thu May 24 16:10:41 2012] fullrun_pn_xmm0551021301_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Thu May 24 16:10:41 2012] Fit fullrun_pn_xmm0551021301_pi300-10000_cl_pass0_tfrozen_src4 appears to have run properly
[Thu May 24 16:23:29 2012] Warning: source 4 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 5 at 10.839626 pixels away
[Thu May 24 16:23:29 2012] Vigneting correction estimate = 1.000000
[Thu May 24 16:23:29 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu May 24 16:23:29 2012] Assessing source extent using major
[Thu May 24 16:23:29 2012] Source does appear to be extended
[Thu May 24 16:23:29 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu May 24 16:23:35 2012] Using EEF radius (= 9.06 ")to estimate initial spatial extent for simple fitting
[Thu May 24 16:23:35 2012] Initial guess for spatial extent in simple fitting = 9.06"
[Thu May 24 16:23:35 2012] source mask rpix=2.1, npix_max = 26, mask sum = 25, frac = 0.936
[Thu May 24 16:23:35 2012] Giving source the simple spatial ID 4 for pass 1, mean size = 9.06"
[Thu May 24 16:29:36 2012] fullrun_pn_xmm0551021301_pi300-10000_cl_pass1_src4.ximg exists
[Thu May 24 16:29:36 2012] fullrun_pn_xmm0551021301_pi300-10000_cl_pass1_src4_1.ximg exists
[Thu May 24 16:29:36 2012] Fit fullrun_pn_xmm0551021301_pi300-10000_cl_pass1_src4 appears to have run properly
[Thu May 24 16:29:36 2012] fullrun_pn_xmm0551021301_pi300-10000_cl_pass1_tfrozen_src4.ximg exists
[Thu May 24 16:29:36 2012] fullrun_pn_xmm0551021301_pi300-10000_cl_pass1_tfrozen_src4_1.ximg exists
[Thu May 24 16:29:36 2012] Fit fullrun_pn_xmm0551021301_pi300-10000_cl_pass1_tfrozen_src4 appears to have run properly
[Thu May 24 16:41:40 2012] Spatial fit model total counts = 197.057000, observed total counts = 197.000000
[Thu May 24 16:41:40 2012] Offset between fit and detection position for source 5 = 0.306228 pixels
[Thu May 24 16:41:40 2012] 197.136400 total counts/ 170.057000 bgd. counts: snr = 2.076547
Spatial fit parameters:
  Offset between fit and detection position for source 5 = 0.306228 pixels
  Position = (366.4, 272.7) = 17 2 13.51 47 4 32.7
  Extent = 3.8 (2.4-5.9)" x 2.0 (1.8-5.5)", rotation angle = 20 (306-60) degrees
  Source counts = 27.1 +/- 14.0
  Background counts = 170.1
  Rate = 0.007 +/- 0.004
[Thu May 24 16:41:40 2012] Vigneting correction estimate = 1.000000
[Thu May 24 16:41:40 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu May 24 16:41:40 2012] Assessing source extent using major axis lower bound
[Thu May 24 16:41:40 2012] Source does appear to be extended
[Thu May 24 16:41:40 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.43
[Thu May 24 16:41:40 2012] Deleting source due to low Poisson probability 0.9